Cometic Exhaust Header / Manifold Gasket - 1.625 in Round Port - Small Block Chevy (Pair) RTP1000690 and 1 PCV port

and 1 PCV port

AMC 290-401 V8

Good decibel reduction over open headers

The eBoost2 has been effectively controlling up to six stages of boost by gear

Use your receiver as a recovery tow point

Cometic Exhaust Header / Manifold Gasket - 1.625 in Round Port - Small Block Chevy (Pair) RTP1000690 and 1 PCV portCometic Gasket Inc. Exhaust Gaskets are designed to be used with manifolds or headers. Offered in a range of materials to make sure you are covered with any cylinder head and manifold header combination. All exhaust gaskets are designed to be used without the use of messy sealants. Product Description: Exhaust Header Manifold Gasket 1. 625 in Round Port Aluminum Small Block Chevy Pair Since 1989, Cometic Gasket has grown into a leading worldwide